DS3991Z+PP Maxim Integrated Products, DS3991Z+PP Datasheet - Page 2

• Manufacturer Part Number: DS3991Z+PP
• Description: IC CTRLR CCFL PUSH-PULL 16-SOIC
• Manufacturer: Maxim Integrated Products
• Type: CCFL Controllerr

Specifications of DS3991Z+PP

• Frequency: 40 ~ 80 kHz
• Current - Supply: 5mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Lead Free Status / Rohs Status: Details

ABSOLUTE MAXIMUM RATINGS
Voltage Range on VCC Relative to Ground ..........-0.5V to +6.0V
Voltage Range on Any Lead
Low-Cost CCFL Controller
RECOMMENDED OPERATING CONDITIONS
(T
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V
2
Supply Voltage
Input Logic 1
Input Logic 0
BRIGHT, SVML, SVMH Voltage
Range
LCM and OVD Voltage Range
Gate-Driver Output Charge
Loading
LOSC and POSC Loading
Other than VCC
Supply Current
Low-Level Output Voltage
(GA, GB)
High-Level Output Voltage
(GA, GB)
UVLO Threshold: V
UVLO Threshold: V
UVLO Hysteresis
SVML Falling Threshold
SVMH Rising Threshold
SVML and SVMH Hysteresis
LCM and OVD DC Bias Voltage
LCM and OVD Input Resistance
Lamp-Off Threshold
Lamp Overcurrent Threshold
A
CC
= -40°C to +85°C.)
_______________________________________________________________________________________
= +4.5V to 5.5V, T
PARAMETER
PARAMETER
..............................................
CC
CC
Rising
Falling
A
= -40°C to +85°C.)
SYMBOL
SYMBOL
V
V
V
V
V
V
C
V
R
UVLOH
V
UVLOR
UVLOF
SVMHT
V
V
V
SVMLT
V
V
V
SVMH
V
Q
LOCT
V
I
OSC
DCB
DCB
CC
LOT
CC
RA
RC
-0.5V to (V
OH
IH
OL
IL
G
not to exceed +6.0V
(Note 1)
(Note 2)
GA, GB loaded with 300pF
I
I
(Note 3)
(Note 3)
OL
OH
CC
= 4mA
= -1mA
+ 0.5V),
CONDITIONS
CONDITIONS
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature ............................Refer to the J-STD-020
MIN
-0.3
-0.3
-0.3
1.94
1.94
1.65
3.25
MIN
4.5
2.2
2.4
3.7
TYP
TYP
2.00
2.00
1.35
1.75
3.35
100
150
50
5
V
V
V
MAX
MAX
+0.8
2.06
2.06
1.85
3.45
CC
CC
5.5
0.3
CC
0.3
0.3
0.4
4.3
20
20
10
Specification.
+
+
+
UNITS
UNITS
mA
nC
mV
mV
pF
k
V
V
V
V
V
V
V
V
V
V
V
V
V
V